Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Cancun are usually found in October or January, booked 19 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Cheap flight deals from Atlanta to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 November 2025.
Popular in
April
Cheapest in
October
Average price
£301
Highest demand for flights based on searches. 8% potential increase in price (£22 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Cancún from Atlanta with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Cancún
Prices
Airlines
Delays
How far ahead should I book a flight from Atlanta to Cancún?
Use this chart to determine the optimal time to book a return flight from Atlanta to Cancún. Price data was last updated on 31 October 2025.
Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Atlanta to Cancún?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Cancún (average of £105). Flying from Atlanta to Cancún in June is currently the most expensive (average of £191). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ATL to CUN?
Find hourly flight availability from Atlanta to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.
It’s optimal to fly from Atlanta to Cancún in the evening. By choosing this option you can save up to 69% on the cost of your flight, compared to a flight at midday.
Weekly flight availability from Atlanta to Cancún
Explore weekly flight availability from Atlanta to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 November 2025.
The most flights from ATL to CUN are scheduled on a Monday (15 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Atlanta to Cancún delayed?
About 14% of weekly flights between Atlanta and Cancún have experienced delays in the past year, with the average delay time being 123 minutes.
What is the most punctual flight time for Atlanta to Cancún flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Atlanta to Cancún flights?
Over the past year, Volaris have had the lowest number of delays on this route, with just 9% of flights being delayed.
Reviews of airlines servicing Cancún
Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated 4 November 2025.
Read reviews from past customers who have flown with Frontier
from Atlanta to Cancún. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Atlanta to Cancún flight route?
Flights from Atlanta Hartsfield-Jackson to Cancun have been viewed 6 times in the past calendar month.
What is the cheapest airline to fly from Atlanta to Cancún round-trip?
Currently priced at £134, Frontier will fly you from Atlanta to Cancún and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Frontier is currently priced 57% below the average price you’ll pay for this route.
What are the most reliable airlines from Atlanta to Cancún?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Cancún on time: Air France (88%), Virgin Atlantic (88%), Delta (87%).
Can I find deals for flights from Atlanta to Cancún that include hotel bookings?
Yes. In addition to deals on Atlanta to Cancún flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Atlanta to Cancún?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Cancún.
Can I find deals for business class flights from Atlanta to Cancún?
Yes. Cheapflights offers flight deals from Atlanta to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Atlanta to Cancún?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Cancún (average of £105). Flying from Atlanta to Cancún in June is currently the most expensive (average of £191). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Cancún if you plan to visit one of these locations
Holbox
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Other flights to Cancún
Explore flights to Cancún departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2025.
Discover the top airline that operate flights from Atlanta to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Atlanta to Cancún?
Cheapflights helps you search for flights from Atlanta to Cancún via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Atlanta to Cancún?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Atlanta to Cancún for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Atlanta to Cancún with no change fees?
Yes! Cheapflights helps users easily find flights from Atlanta to Cancún with no change fees.
Can Cheapflights notify me if prices for flights from Atlanta to Cancún become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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